PC security is an important issue. Millions of PCs get affected by various kind of viruses every year. Choosing right PC security tool – antivirus program is must. Here are several good programs to choose from.

AVG is one of the renowned and established antivirus software in the market. They offer a free trial and free software download too. Along with free downloads, they also have widgets. The downloads are available for computers and mobiles. It is available for $39.99 protecting 3 computers.

Avast also offers Free antivirus as well as buyable PC protection and internet security software. They also offer free software for Mac users. The antivirus also protects social networking site browsing and is available for $39.99 for 1 year protection.

McaFee offers separate antivirus software for various requirements. They have a separate deal for home use and separate for business security management in offices. They offer free trials in both the cases. The antivirus MacFee Plus is available at $49.99, but discounts bring it down to $39.99.

Avira Antivirus Premium 2012 is popular on the site and free trials are available. The antivirus promotes a 4.5 rating on 5, on its site. Avira antivirus is available for $19.95 for 1 year. The subscription can be manually renewed the following year.

Kaspersky offers protection for up to 3 computers for $99.95, for one year. The antivirus is known for its superior quality. Kaspersky PURE 2.0 is available for free trial download. They attach great importance to personal data.

Symantec offers various antivirus and they also have the Norton Antivirus http://us.norton.com/. The quality of the product is reputed and known to be good. The site offers information on key features and benefits and it is useful. You can avail the essential maintenance license for $54.18 for 1 year.

ESET endpoint security offers free trial as well as purchase option. They also offer security for android. The beta version is available for free download. You can purchase the product license for a year at $39.99.

PC Tools offers free download for windows 7, vista and XP. The protection offered by the software is known to be trusted. Besides protecting the computer form basic virus attacks, the system is also protected against cyber threats. The software is available for purchase protecting up to 3 devices, at once $49.99, for one year. They also provide a free scan of the system.

Comodo provides internet security at $19.99 for 1 year. They also have a free feature which is available for all users to download and install. They have cleaning tools. They also have software for Mac and Android devices. One can safely make the online purchase from the site.

BitDefender is a leader on the antivirus network. They offer cloud security and protection for other data centeres in addition to the regular protection of systems against viruses. Internet security is offered for $69.95 for a year.

Panda Cloud Security software is effective and reliable. They have the free trail and the free version of the software too. They offer cloud based antivirus and protection for business networks. The regular price is $29.99 for one license, for one year. However, on discounts, it can go down to $14.99.

This UK based is an established brand when it comes to internet security and is present in various countries including USA. The antivirus software is available for purchase for $29.99 for one year. They offer 24 * 7 hour customer support and stand for good security.

f-Secure Anti-Virus ensures the safety of your computer system from viruses and spyware. It is easy to install and easy to buy. They have various packages. The deal for 3 PC protections for 1 year is priced at $39.99.

Trendmicro offer free online scan for your system. All you need to do is get in touch with the site and they call is ìHouseCallî. The antivirus software is pretty much in demand. The product TitaniumTM Maximum is available in $53 for one year, currently at a discounted price. The actual prices are $79.9.

GData antivirus has the free trial available on the site, G Data 2013. They offer virus protection and internet security. The product is available for online purchase for $29.9 for one PC for one year. It offers automatic updates and protection for androids and smart phones as well.